{
  "meta": {
    "docsUrl": "https://v2.quasar.dev/vue-components/scroll-observer"
  },

  "props": {
    "debounce": {
      "type": [ "String", "Number" ],
      "desc": "Debounce amount (in milliseconds)",
      "examples": [ "0", "530" ],
      "category": "behavior"
    },

    "axis": {
      "type": "String",
      "desc": "Axis on which to detect changes",
      "values": [ "both", "vertical", "horizontal" ],
      "default": "vertical",
      "category": "behavior"
    },

    "scroll-target": {
      "extends": "scroll-target"
    }
  },

  "events": {
    "scroll": {
      "desc": "Emitted when scroll position changes",
      "params": {
        "details": {
          "type": "Object",
          "desc": "Scroll details",
          "definition": {
            "position": {
              "type": "Object",
              "required": true,
              "desc": "Scroll offset (from top and left)",
              "definition": {
                "top": {
                  "type": "Number",
                  "required": true,
                  "desc": "Scroll offset from top (vertical)"
                },
                "left": {
                  "type": "Number",
                  "required": true,
                  "desc": "Scroll offset from left (horizontal)"
                }
              }
            },

            "direction": {
              "type": "String",
              "required": true,
              "desc": "Direction of scroll",
              "values": [ "up", "down", "left", "right" ]
            },
            "directionChanged": {
              "type": "Boolean",
              "required": true,
              "desc": "Has scroll direction changed since event was last emitted?"
            },
            "delta": {
              "type": "Object",
              "required": true,
              "desc": "Delta of distance (in pixels) since event was last emitted",
              "definition": {
                "top": {
                  "type": "Number",
                  "required": true,
                  "desc": "Vertical delta distance since event was last emitted"
                },
                "left": {
                  "type": "Number",
                  "required": true,
                  "desc": "Horizontal delta distance since event was last emitted"
                }
              }
            },

            "inflectionPoint": {
              "type": "Object",
              "required": true,
              "desc": "Last scroll offset where scroll direction has changed",
              "definition": {
                "top": {
                  "type": "Number",
                  "required": true,
                  "desc": "Scroll offset from top (vertical)"
                },
                "left": {
                  "type": "Number",
                  "required": true,
                  "desc": "Scroll offset from left (horizontal)"
                }
              }
            }
          }
        }
      }
    }
  },

  "methods": {
    "trigger": {
      "desc": "Emit a 'scroll' event",
      "params": {
        "immediately": {
          "type": "Boolean",
          "desc": "Skip over the debounce amount"
        }
      }
    },

    "getPosition": {
      "desc": "Get current scroll details under the form of an Object: { position, direction, directionChanged, inflectionPoint }"
    }
  }
}
